/* 只保留必要的自定义样式，弱化自定义色彩和边框，优先用 antd 风格 */
.rules-manager {
  padding: 32px 0;
  background: #f5f6fa;
  min-height: 100vh;
}

.header-card {
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border-radius: 12px;
  background: #fff;
}

.table-card {
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border-radius: 12px;
  background: #fff;
}

/* 让表单卡片更圆润 */
.ant-card-small {
  border-radius: 8px;
}
